11212299

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:97

約数の個数: 72

約数和(自身を含む): 21396960

約数和(自身を除く): 10184661

約数列:

[1, 3, 7, 9, 17, 19, 21, 29, 51, 57, 63, 87, 119, 133, 153, 171, 203, 261, 323, 357, 361, 399, 493, 551, 609, 969, 1071, 1083, 1197, 1479, 1653, 1827, 2261, 2527, 2907, 3249, 3451, 3857, 4437, 4959, 6137, 6783, 7581, 9367, 10353, 10469, 11571, 18411, 20349, 22743, 28101, 31059, 31407, 34713, 42959, 55233, 65569, 73283, 84303, 94221, 128877, 177973, 196707, 219849, 386631, 533919, 590121, 659547, 1245811, 1601757, 3737433, 11212299]

約数ペア:

[(1, 11212299), (3, 3737433), (7, 1601757), (9, 1245811), (17, 659547), (19, 590121), (21, 533919), (29, 386631), (51, 219849), (57, 196707), (63, 177973), (87, 128877), (119, 94221), (133, 84303), (153, 73283), (171, 65569), (203, 55233), (261, 42959), (323, 34713), (357, 31407), (361, 31059), (399, 28101), (493, 22743), (551, 20349), (609, 18411), (969, 11571), (1071, 10469), (1083, 10353), (1197, 9367), (1479, 7581), (1653, 6783), (1827, 6137), (2261, 4959), (2527, 4437), (2907, 3857), (3249, 3451)]